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ICD-10-CM/Diseases of the digestive system

K65-K6A

Diseases of peritoneum, retroperitoneum and pelvis (K65-K6A)

K65-K6A contains 5 categories and 27 ICD-10-CM codes for FY2027.

K65Peritonitis7 billable
K66Other disorders of peritoneum4 billable
K67Disorders of peritoneum in infectious diseases classified elsewhere1 billable
K68Disorders of retroperitoneum6 billable
K6ADiseases of the pelvis, not elsewhere classified3 billable

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FY2027 codes are valid for encounters from October 1, 2026 through September 30, 2027.

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